What is value of k for simultaneous equations 3x+4y=8 and 9x+ky=24?

1.	What is value of k for simultaneous equations 3x+4y=8 and 9x+ky=24?
Answer» ANSWER: SOLUTION : For INFINITE solution $ANSWERThe equations are3x+4y−k=09x+12y−6=0Here, a1=3,b1=4,c1=−kand a2=9,b2=12,c2=−6For the system to have infinite solution ifa2a1=b2b1=c2c1⇒93=124=−6−k⇒3k=6⇒k=2$

Answer»

For INFINITE solution

$ANSWERThe equations are3x+4y−k=09x+12y−6=0Here, a1=3,b1=4,c1=−kand a2=9,b2=12,c2=−6For the system to have infinite solution ifa2a1=b2b1=c2c1⇒93=124=−6−k⇒3k=6⇒k=2$

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What is value of k for simultaneous equations 3x+4y=8 and 9x+ky=24?​

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What is value of k for simultaneous equations 3x+4y=8 and 9x+ky=24?